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25697a35 | 1 | /* |
94ff9470 | 2 | * SARG Squid Analysis Report Generator http://sarg.sourceforge.net |
110ce984 | 3 | * 1998, 2015 |
25697a35 GS |
4 | * |
5 | * SARG donations: | |
6 | * please look at http://sarg.sourceforge.net/donations.php | |
1164c474 FM |
7 | * Support: |
8 | * http://sourceforge.net/projects/sarg/forums/forum/363374 | |
25697a35 GS |
9 | * --------------------------------------------------------------------- |
10 | * | |
11 | * This program is free software; you can redistribute it and/or modify | |
12 | * it under the terms of the GNU General Public License as published by | |
13 | * the Free Software Foundation; either version 2 of the License, or | |
14 | * (at your option) any later version. | |
15 | * | |
16 | * This program is distributed in the hope that it will be useful, | |
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | * GNU General Public License for more details. | |
20 | * | |
21 | * You should have received a copy of the GNU General Public License | |
22 | * along with this program; if not, write to the Free Software | |
23 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. | |
24 | * | |
25 | */ | |
26 | ||
27 | #include "include/conf.h" | |
5f3cfd1d | 28 | #include "include/defs.h" |
25697a35 | 29 | |
32e71fa4 | 30 | void dansguardian_log(void) |
25697a35 | 31 | { |
9bd92830 FM |
32 | FILE *fp_in = NULL, *fp_ou = NULL, *fp_guard = NULL; |
33 | char buf[MAXLEN]; | |
34 | char guard_in[MAXLEN]; | |
35 | char guard_ou[MAXLEN]; | |
36 | char loglocation[MAXLEN] = "/var/log/dansguardian/access.log"; | |
bd8b7715 | 37 | int year, mon, day; |
2f1416e8 FM |
38 | int hour; |
39 | char minsec[15]; | |
9bd92830 | 40 | char user[MAXLEN], code1[255], code2[255]; |
473d6bd8 | 41 | char ip[45]; |
9bd92830 FM |
42 | char *url; |
43 | char tmp6[MAXLEN]; | |
44 | int idata=0; | |
45 | int cstatus; | |
46 | int dfrom, duntil; | |
47 | struct getwordstruct gwarea; | |
48 | ||
49 | dfrom=(period.start.tm_year+1900)*10000+(period.start.tm_mon+1)*100+period.start.tm_mday; | |
50 | duntil=(period.end.tm_year+1900)*10000+(period.end.tm_mon+1)*100+period.end.tm_mday; | |
51 | ||
c98d6a0f FM |
52 | snprintf(guard_in,sizeof(guard_in),"%s/dansguardian.int_unsort",tmp); |
53 | snprintf(guard_ou,sizeof(guard_ou),"%s/dansguardian.int_log",tmp); | |
9bd92830 FM |
54 | |
55 | if(access(DansGuardianConf, R_OK) != 0) { | |
af961877 | 56 | debuga(__FILE__,__LINE__,_("Cannot open file \"%s\": %s\n"),DansGuardianConf,strerror(errno)); |
9bd92830 FM |
57 | exit(EXIT_FAILURE); |
58 | } | |
59 | ||
60 | if((fp_guard=fopen(DansGuardianConf,"r"))==NULL) { | |
af961877 | 61 | debuga(__FILE__,__LINE__,_("Cannot open file \"%s\": %s\n"),DansGuardianConf,strerror(errno)); |
9bd92830 FM |
62 | exit(EXIT_FAILURE); |
63 | } | |
64 | ||
c99c403c | 65 | if((fp_ou=MY_FOPEN(guard_in,"w"))==NULL) { |
af961877 | 66 | debuga(__FILE__,__LINE__,_("Cannot open file \"%s\": %s\n"),guard_in,strerror(errno)); |
9bd92830 FM |
67 | exit(EXIT_FAILURE); |
68 | } | |
69 | ||
70 | while(fgets(buf,sizeof(buf),fp_guard)!=NULL) { | |
71 | fixendofline(buf); | |
72 | if(buf[0]=='#') | |
73 | continue; | |
74 | if(strstr(buf,"loglocation ") != 0) { | |
75 | getword_start(&gwarea,buf); | |
76 | if (getword_skip(MAXLEN,&gwarea,'\'')<0 || getword(loglocation,sizeof(loglocation),&gwarea,'\'')<0) { | |
af961877 | 77 | debuga(__FILE__,__LINE__,_("Invalid record in file \"%s\"\n"),DansGuardianConf); |
9bd92830 FM |
78 | exit(EXIT_FAILURE); |
79 | } | |
af961877 | 80 | if (debug) debuga(__FILE__,__LINE__,_("Using the dansguardian log file \"%s\" found in your configuration file \"%s\"\n"), |
9f93fec3 | 81 | loglocation,DansGuardianConf); |
9bd92830 FM |
82 | break; |
83 | } | |
84 | } | |
204781f4 | 85 | if (fclose(fp_guard)==EOF) { |
af961877 | 86 | debuga(__FILE__,__LINE__,_("Read error in \"%s\": %s\n"),DansGuardianConf,strerror(errno)); |
204781f4 FM |
87 | exit(EXIT_FAILURE); |
88 | } | |
9bd92830 FM |
89 | |
90 | if(debug) | |
af961877 | 91 | debuga(__FILE__,__LINE__,_("Reading DansGuardian log file \"%s\"\n"),loglocation); |
9bd92830 FM |
92 | |
93 | if((fp_in=MY_FOPEN(loglocation,"r"))==NULL) { | |
af961877 | 94 | debuga(__FILE__,__LINE__,_("Cannot open file \"%s\": %s\n"),loglocation,strerror(errno)); |
9bd92830 FM |
95 | exit(EXIT_FAILURE); |
96 | } | |
97 | ||
98 | while(fgets(buf,sizeof(buf),fp_in) != NULL) { | |
99 | if(strstr(buf," *DENIED* ") == 0) | |
100 | continue; | |
101 | getword_start(&gwarea,buf); | |
bd8b7715 | 102 | if (getword_atoi(&year,&gwarea,'.')<0 || getword_atoi(&mon,&gwarea,'.')<0 || |
2f1416e8 | 103 | getword_atoi(&day,&gwarea,' ')<0) { |
af961877 | 104 | debuga(__FILE__,__LINE__,_("Invalid date in file \"%s\"\n"),loglocation); |
2f1416e8 FM |
105 | exit(EXIT_FAILURE); |
106 | } | |
107 | if (getword_atoi(&hour,&gwarea,':')<0 || getword(minsec,sizeof(minsec),&gwarea,' ')<0) { | |
af961877 | 108 | debuga(__FILE__,__LINE__,_("Invalid time in file \"%s\"\n"),loglocation); |
2f1416e8 FM |
109 | exit(EXIT_FAILURE); |
110 | } | |
111 | if (getword(user,sizeof(user),&gwarea,' ')<0) { | |
af961877 | 112 | debuga(__FILE__,__LINE__,_("Invalid user in file \"%s\"\n"),loglocation); |
2f1416e8 FM |
113 | exit(EXIT_FAILURE); |
114 | } | |
115 | if (getword(ip,sizeof(ip),&gwarea,' ')<0) { | |
af961877 | 116 | debuga(__FILE__,__LINE__,_("Invalid IP address in file \"%s\"\n"),loglocation); |
2f1416e8 FM |
117 | exit(EXIT_FAILURE); |
118 | } | |
119 | if (getword_skip(MAXLEN,&gwarea,'/')<0 || getword_skip(MAXLEN,&gwarea,'/')<0) { | |
af961877 | 120 | debuga(__FILE__,__LINE__,_("Invalid record in file \"%s\"\n"),loglocation); |
9bd92830 FM |
121 | exit(EXIT_FAILURE); |
122 | } | |
123 | if (getword_ptr(buf,&url,&gwarea,' ')<0) { | |
af961877 | 124 | debuga(__FILE__,__LINE__,_("Invalid url in file \"%s\"\n"),loglocation); |
9bd92830 FM |
125 | exit(EXIT_FAILURE); |
126 | } | |
127 | if (getword_skip(255,&gwarea,' ')<0 || | |
007905af | 128 | getword(code1,sizeof(code1),&gwarea,' ')<0 || getword(code2,sizeof(code2),&gwarea,' ')<0) { |
af961877 | 129 | debuga(__FILE__,__LINE__,_("Invalid record in file \"%s\"\n"),loglocation); |
9bd92830 FM |
130 | exit(EXIT_FAILURE); |
131 | } | |
bd8b7715 | 132 | idata = year*10000+mon*100+day; |
9bd92830 FM |
133 | |
134 | if(DansguardianFilterOutDate) { | |
c1cb6a29 | 135 | if(idata < dfrom || idata > duntil) |
9bd92830 FM |
136 | continue; |
137 | } | |
138 | ||
139 | if (strcmp(user,"-") == 0) { | |
140 | strcpy(user,ip); | |
473d6bd8 | 141 | ip[0]='\0'; |
9bd92830 | 142 | } |
2f1416e8 | 143 | fprintf(fp_ou,"%s\t%d\t%02d:%s\t%s\t%s\t%s\t%s\n",user,idata,hour,minsec,ip,url,code1,code2); |
9bd92830 FM |
144 | dansguardian_count++; |
145 | } | |
146 | ||
204781f4 | 147 | if (fclose(fp_in)==EOF) { |
af961877 | 148 | debuga(__FILE__,__LINE__,_("Read error in \"%s\": %s\n"),loglocation,strerror(errno)); |
204781f4 FM |
149 | exit(EXIT_FAILURE); |
150 | } | |
507460ae | 151 | if (fclose(fp_ou)==EOF) { |
af961877 | 152 | debuga(__FILE__,__LINE__,_("Write error in \"%s\": %s\n"),guard_in,strerror(errno)); |
507460ae FM |
153 | exit(EXIT_FAILURE); |
154 | } | |
9bd92830 FM |
155 | |
156 | if(debug) | |
af961877 | 157 | debuga(__FILE__,__LINE__,_("Sorting file \"%s\"\n"),guard_ou); |
9bd92830 | 158 | |
eb843369 | 159 | snprintf(tmp6,sizeof(tmp6),"sort -t \"\t\" -k 1,1 -k 2,2 -k 4,4 \"%s\" -o \"%s\"",guard_in, guard_ou); |
9bd92830 FM |
160 | cstatus=system(tmp6); |
161 | if (!WIFEXITED(cstatus) || WEXITSTATUS(cstatus)) { | |
af961877 FM |
162 | debuga(__FILE__,__LINE__,_("sort command return status %d\n"),WEXITSTATUS(cstatus)); |
163 | debuga(__FILE__,__LINE__,_("sort command: %s\n"),tmp6); | |
9bd92830 FM |
164 | exit(EXIT_FAILURE); |
165 | } | |
11767c6a | 166 | if (!KeepTempLog && unlink(guard_in)) { |
af961877 | 167 | debuga(__FILE__,__LINE__,_("Cannot delete \"%s\": %s\n"),guard_in,strerror(errno)); |
08f9b029 FM |
168 | exit(EXIT_FAILURE); |
169 | } | |
25697a35 | 170 | } |